347483060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4583}}^1$

素因数の和:4832

約数の個数: 48

約数和(自身を含む): 776272896

約数和(自身を除く): 428789836

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 223, 340, 446, 892, 1115, 2230, 3791, 4460, 4583, 7582, 9166, 15164, 18332, 18955, 22915, 37910, 45830, 75820, 77911, 91660, 155822, 311644, 389555, 779110, 1022009, 1558220, 2044018, 4088036, 5110045, 10220090, 17374153, 20440180, 34748306, 69496612, 86870765, 173741530, 347483060]

約数ペア:

[(1, 347483060), (2, 173741530), (4, 86870765), (5, 69496612), (10, 34748306), (17, 20440180), (20, 17374153), (34, 10220090), (68, 5110045), (85, 4088036), (170, 2044018), (223, 1558220), (340, 1022009), (446, 779110), (892, 389555), (1115, 311644), (2230, 155822), (3791, 91660), (4460, 77911), (4583, 75820), (7582, 45830), (9166, 37910), (15164, 22915), (18332, 18955)]